Which characteristic of a planet describes whether the planet has a thick or thin layer of gas? Atmosphere
Moons
Rings
Surface composition

The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.

Which of the following are correct values for the ideal gas laws constant r

We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?